Gopi Gorantala
Senior Staff Engineer focused on real-time data streaming and event-driven architecture. I design resilient, schema-first systems with Avro and Oracle, mentoring teams to bridge the gap between complex backend logic and scalable infrastructure.
— 186 posts published
Belgium
How to reverse the letters in a string in Java
Gopi Gorantala
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5 min read
Reverse Array: Array In-Place Algorithm
Gopi Gorantala
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2 min read
Find Odd Occurring Element
Gopi Gorantala
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2 min read
What is Immutability?
Gopi Gorantala
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3 min read
Access 3D Arrays
Gopi Gorantala
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1 min read
3D Arrays
Gopi Gorantala
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3 min read
Subsets Or Powerset
Gopi Gorantala
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3 min read
Bitwise Left Shifts
Gopi Gorantala
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2 min read
Introduction to Bit Shifting
Gopi Gorantala
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1 min read
Solution Review: Missing Number
Gopi Gorantala
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4 min read
Find The Missing Number From The Array
Gopi Gorantala
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5 min read
Solution Review: Single Number
Gopi Gorantala
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2 min read
Challenge 1: Single Number
Gopi Gorantala
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5 min read
Hamming Distance
Gopi Gorantala
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3 min read
Detect If Two Integers Have Opposite Signs
Gopi Gorantala
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2 min read
Find Odd Occurring Element
Gopi Gorantala
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2 min read
Swap Two Numbers
Gopi Gorantala
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1 min read
Bitwise XOR, Computations, and Examples
Gopi Gorantala
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2 min read
Introduction to XOR
Gopi Gorantala
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1 min read
Switch Sign of a Number
Gopi Gorantala
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1 min read
Bitwise NOT, Computations, and Examples
Gopi Gorantala
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3 min read
Introduction to NOT Operator
Gopi Gorantala
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1 min read
Number Of Flips Required To Make a|b Equal to c
Gopi Gorantala
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6 min read
Bitwise OR, Computations, and Examples
Gopi Gorantala
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2 min read
Introduction to OR Operator
Gopi Gorantala
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1 min read
Solution Review: Power of 2
Gopi Gorantala
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3 min read
Challenge 3: Power of 2
Gopi Gorantala
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3 min read
Solution Review: Check If a Given Number is Even/Odd
Gopi Gorantala
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3 min read
Challenge 2: Check If a Given Number is Even/Odd
Gopi Gorantala
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2 min read
Counting Bits II
Gopi Gorantala
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2 min read